xxMadelynnxx3449 xxMadelynnxx3449

24-09-2017
Mathematics

contestada

Find f(2) and f(a+h) when f(x)=3x^2+2x+4

Respuesta :

kritter1 kritter1

24-09-2017

f(2) = 3(2)^2 + 2(2) + 4

= 3(4) + 4 + 4

= 12 + 8

f(2) = 20

f(a+h) = 3(a+h)^2 + 2(a+h) + 4

= 3(a^2 + 2ah + h^2) + 2a + 2h + 4

f(a+h) = 3a^2 + 6ah + 3h^2 + 2a + 2h + 4

Answer Link

Otras preguntas

Given the boiling point of water which is 81 degrees Celsius, calculate the atmospheric pressure.

Supply the missing term: America changes through times of _____ and cooperation.

when did napoleon iii became emperor

Calculate the ROI, given the following: Andrew invested $20,000 in mutual funds and received a sum of $35,000 at the end of the investment period.

Which word refers to a character portrayed as an opponent of the main character in a narrative? A.) protagonist B.) static character C.) antagonist D.)

Determine the salt produced in each of the following neutralization reactions: HNO3(aq) + KOH(aq) → H2O(l) + ? HNO3(aq) + Ca(OH)2(aq) → H2O(l) + ? HCl(aq) + Ca

Use substitution to write an equivalent quadratic equation. (3x + 2)2 + 7(3x + 2) – 8 = 0

Which rock is formed from organisms?

Which of the following is an example of a long-term change to ecosystems? A.) seasons B.) tide cycle C.) evolution D.) population growth

Choose the equation below that represents the line that passes through the point (7, −2) and has a slope of −3. y − 2 = −3(x + 7) y + 7 = −3(x − 2) y + 2 = −3(x